To Relieve the Human Condition: Bioethics, Technology, and the Body

Cold-Case Christianity: A Homicide Detective Investigates the Claims of the Gospels

Biotechnology, Human Nature, and Christian Ethics

The Cost of Discipleship

Karl Barth's Moral Thought

Zealot: The Life and Times of Jesus of Nazareth

God, Greed, and the (Prosperity) Gospel: How Truth Overwhelms a Life Built on Lies

Islamic Law and Ethics

The Gnostic Bible: Revised and Expanded Edition

Beyond Belief: The Secret Gospel of Thomas

Becoming Divine: An Introduction to Deification in Western Culture

A Concise History of the Catholic Church (Revised Edition)

Ethics for Christian Ministry: Moral Formation for Twenty-First-Century Leaders

What It Means to Be Protestant: The Case for an Always-Reforming Church

Letter to the American Church

Challenging the Traditional Interpretations of Justification by Faith, Part 1

Saint Athanasius, the Father of Orthodoxy

Uncanceled: Finding Meaning and Peace in a Culture of Accusations, Shame, and Condemnation

The Sunflower: On the Possibilities and Limits of Forgiveness

The Great Heresies